CN212950839U - Frame structure of U-shaped beam transport vehicle - Google Patents
Frame structure of U-shaped beam transport vehicle Download PDFInfo
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- CN212950839U CN212950839U CN202021417437.2U CN202021417437U CN212950839U CN 212950839 U CN212950839 U CN 212950839U CN 202021417437 U CN202021417437 U CN 202021417437U CN 212950839 U CN212950839 U CN 212950839U
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Abstract
The utility model discloses a U type roof beam transport vechicle frame structure, all carry roof beam, two second grade round pin axles, a tertiary round pin axle, five one-level round pin axles, a driven wheel carrier, a semi-driven wheel carrier, a tertiary roof beam, a third second grade all carry roof beam, a second grade all carry roof beam, a first second grade all carry roof beam, two steering wheel carriers and a drive wheel carrier, the tertiary right-hand member that all carries the roof beam is equipped with first coupling mechanism, the tertiary left end that all carries the roof beam is equipped with second coupling mechanism. The utility model has the advantages of reasonable design, replaced the tradition mode that supports through the pneumatic cylinder, avoided the vehicle oil leak or the condition of pressure release to appear, every all carries the roof beam and adopts the high-strength steel sheet to splice and make, intensity is hard, rigidity is high, light in weight, frame structure all carries roof beam and drive wheel carrier, braking wheel carrier, all adopts the welding rigidity hookup to have sufficient stability in order to guarantee when the operation.
Description
Technical Field
The utility model relates to a frame construction technical field especially relates to U type roof beam transport vechicle frame structure.
Background
The frame is a frame structure bridged on the front axle and the rear axle of the automobile, is commonly called a crossbeam, is a base body of the automobile, generally consists of two longitudinal beams and a plurality of cross beams, is supported on wheels through a suspension device, the front axle and the rear axle, and has enough strength and rigidity to bear the load of the automobile and the impact transmitted from the wheels.
The frame structure of the original U-shaped beam transport vehicle is supported by a plurality of hydraulic cylinder groups and vertical groups and used for carrying and transporting the precast concrete U-shaped beam, the frame structure has poor safety performance, the conditions of oil leakage or pressure relief and the like of pipelines often occur, and the stress of each tire is uneven in the transport process and the transport is unreliable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a U-shaped beam transporter frame structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the frame structure of the U-shaped beam transporter comprises a three-level uniform load beam, two second-level pin shafts, a three-level pin shaft, five first-level pin shafts, a driven wheel frame, a semi-driving wheel frame, a three-level uniform load beam, a third second-level uniform load beam, a second-level uniform load beam, a first second-level uniform load beam, two steering wheel frames and a driving wheel frame, wherein the right end of the three-level uniform load beam is rotatably connected with the third second-level uniform load beam through the three-level pin shaft, the right end of the third second-level uniform load beam is rotatably connected with one of the steering wheel frames through the one-level pin shaft, the left end of the third-level uniform load beam is rotatably connected with the first second-level uniform load beam through the two-level pin shaft, the right end of the first second-level uniform load beam is rotatably connected with the driven wheel frame through the one-level pin shaft, the left end of the first, the left end of the third second-stage uniform load beam is rotatably connected with the second-stage uniform load beam through a second-stage pin shaft, the right end of the second-stage uniform load beam is fixedly connected with the semi-driving wheel carrier through a first-stage pin shaft, and the left end of the second-stage uniform load beam is fixedly connected with the driving wheel carrier through a first-stage pin shaft.
Preferably, the first secondary load-sharing beam, the second secondary load-sharing beam, the third secondary load-sharing beam and the third level load-sharing beam are all made of steel materials.
Preferably, the second-stage load equalizing beam is welded and fixed with the driving wheel frame and the half driving wheel frame respectively.
The utility model discloses possess following beneficial effect:
1. the utility model provides a U type concrete box girder load, through the multistage equal load roof beam transmission of frame body evenly distribute to each bearing axle, make the tire on each axle evenly atress, realize transporting U roof beam safe and reliable, replaced the traditional mode of supporting through the pneumatic cylinder, avoided the vehicle to appear the oil leak or the condition of pressure-release;
2. the frame structure of the U-shaped beam transport vehicle provided by the utility model adopts a three-level hinged uniform-load beam distribution structure, each uniform-load beam is made by welding high-strength steel plates, and the frame structure has the advantages of hard strength, high rigidity and light weight;
3. the frame structure of the U-shaped beam transport vehicle provided by the utility model adopts welding rigid connection of the load-bearing beam, the driving wheel frame and the braking wheel frame to ensure sufficient stability during operation;
4. the utility model provides a U type roof beam transport vechicle frame structure all carries roof beam and turns to the wheel carrier, adopts the shaft type hookup of rotating pin in order to guarantee rotation flexibility and convenient operation, safe and reliable of whole car.
Drawings
Fig. 1 is a schematic structural view of a frame structure of a U-shaped beam transport vehicle provided by the present invention;
fig. 2 is a schematic view of the overlooking structure of the frame structure of the U-shaped beam transportation vehicle provided by the present invention.
In the figure: the device comprises a steering wheel frame 1, a driving wheel frame 2, a first secondary uniform load beam 3, a second secondary uniform load beam 4, a third secondary uniform load beam 5, a third secondary uniform load beam 6, a half driving wheel frame 7, a driven wheel frame 8, a first-level pin shaft 9, a second-level pin shaft 10 and a third-level pin shaft 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a frame structure of a U-shaped beam transporter comprises a three-level uniform load beam 6, two second-level pin shafts 10, a three-level pin shaft 11, five first-level pin shafts 9, a driven wheel frame 8, a semi-driving wheel frame 7, a three-level uniform load beam 6, a third second-level uniform load beam 5, a second-level uniform load beam 4, a first second-level uniform load beam 3, two steering wheel frames 1 and a driving wheel frame 2, wherein the right end of the three-level uniform load beam 6 is rotatably connected with the third second-level uniform load beam 5 through the third-level pin shafts 11, the right end of the third second-level uniform load beam 5 is rotatably connected with one of the steering wheel frames 1 through the first-level pin shafts 9, the left end of the three-level uniform load beam 6 is rotatably connected with the first second-level uniform load beam 3 through the second-level pin shafts 10, so as to ensure the flexibility of rotation, the convenience in operation, safety and reliability of the first-level, the left end of a first-level and second-level uniform load beam 3 is rotatably connected with another steering wheel carrier 1 through a first-level pin shaft 9, the left end of a third-level and second-level uniform load beam 5 is rotatably connected with a second-level and third-level uniform load beam 4 through a second-level pin shaft 10, the first-level and second-level uniform load beam 3, the second-level and third-level uniform load beam 5 and a third-level uniform load beam 6 are made of steel materials, the second-level uniform load beam 4 is respectively welded and fixed with a driving wheel carrier 2 and a half driving wheel carrier 7, enough stability during operation is guaranteed, the right end of the second-level uniform load beam 4 is fixedly connected with the half driving wheel carrier 7 through a first-level pin shaft 9, the left end of the second-level uniform load beam 4 is fixedly connected with the driving wheel carrier 2 through a first-level pin shaft 9, a power device is arranged on the driving wheel carrier 2, a plurality of first-level pin shafts.
The utility model discloses during the use, at first start power device makes drive wheel carrier 2 rotate, and then can drive the transport vechicle and remove, and half drive wheel carrier 7 can provide power for the vehicle operation equally, when placing the U type roof beam on the transport vechicle, on all carrying roof beam transmission average assignment to every bearing axle through the car frame body is multistage, makes the even atress of tire on every axle, can guarantee the stability of vehicle operation.
When the vehicle turns, the two steering wheel frames 1 at the two ends rotate at the same time, so that the first secondary uniform load beam 3 and the third secondary uniform load beam 5 are driven to rotate, and the second secondary uniform load beam 4 is driven to rotate, so that the advancing direction of the vehicle is changed, the uniform load beams and the steering wheel frames are connected in a rotating pin shaft mode, and the vehicle can rotate more flexibly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
- A U-shaped beam transport vehicle frame structure comprises a three-level uniform load beam (6), two second-level pin shafts (10), a third-level pin shaft (11), five first-level pin shafts (9), a driven wheel carrier (8), a semi-driving wheel carrier (7), a three-level uniform load beam (6), a third second-level uniform load beam (5), a second-level uniform load beam (4), a first second-level uniform load beam (3), two steering wheel carriers (1) and a driving wheel carrier (2), and is characterized in that the right end of the three-level uniform load beam (6) is rotatably connected with the third second-level uniform load beam (5) through the third-level pin shafts (11), the right end of the third second-level uniform load beam (5) is rotatably connected with one of the steering wheel carriers (1) through the first-level pin shafts (9), the left end of the three-level uniform load beam (6) is rotatably connected with the first second-level uniform load beam (3) through the second-level pin shafts (10), the right-hand member that first second grade all carried roof beam (3) rotates with driven wheel carrier (8) through one-level round pin axle (9) to be connected, the left end that first second grade all carried roof beam (3) rotates with another steering wheel carrier (1) through one-level round pin axle (9) to be connected, the left end that the third second grade all carried roof beam (5) all carries roof beam (4) to rotate with the second grade through second grade round pin axle (10) to be connected, the right-hand member that the second grade all carried roof beam (4) passes through one-level round pin axle (9) and half drive wheel carrier (7) fixed connection, the left end that the second grade all carried roof beam (4) passes through one-level round pin axle (9) and drive wheel carrier (2) fixed connection.
- 2. A U-beam transporter frame structure according to claim 1, wherein the first (3), second (4), third (5) and third (6) secondary (4) and tertiary (6) load-sharing beams are made of steel material.
- 3. The U-beam transporter frame structure according to claim 2, wherein the second secondary load-sharing beam (4) is welded and fixed with the driving wheel carrier (2) and the half driving wheel carrier (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021417437.2U CN212950839U (en) | 2020-07-17 | 2020-07-17 | Frame structure of U-shaped beam transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021417437.2U CN212950839U (en) | 2020-07-17 | 2020-07-17 | Frame structure of U-shaped beam transport vehicle |
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| Publication Number | Publication Date |
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| CN212950839U true CN212950839U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021417437.2U Active CN212950839U (en) | 2020-07-17 | 2020-07-17 | Frame structure of U-shaped beam transport vehicle |
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| CN (1) | CN212950839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276757A (en) * | 2021-05-08 | 2021-08-20 | 北京航天发射技术研究所 | Proportional distribution type large load transfer device |
-
2020
- 2020-07-17 CN CN202021417437.2U patent/CN212950839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276757A (en) * | 2021-05-08 | 2021-08-20 | 北京航天发射技术研究所 | Proportional distribution type large load transfer device |
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